Home / 27,400,342.50-41,096,970.54-13,032,539.82

Finding the Fourth Proportional to 27,400,342.50, 41,096,970.54 and 13,032,539.82

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Solution

The fourth proportional to 27,400,342.50, 41,096,970.54 and 13,032,539.82 is: 19,547,124.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,400,342.50 : 41,096,970.54 = 13,032,539.82 : x
  2. Step 2: Convert to fraction form
    27,400,342.50/41,096,970.54 = 13,032,539.82/x
  3. Step 3: Cross multiply
    27,400,342.50x = 41,096,970.54 × 13,032,539.82
  4. Step 4: Simplify right side
    27,400,342.50x = 535,597,905,043,916.88
  5. Step 5: Solve for x
    x = 535,597,905,043,916.88/27,400,342.50
  6. Step 6: Final answer
    x = 19,547,124.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.